Bayern Munich players were out in force celebrating their domestic double after Pep Guardiola's team clinched the German Cup on Saturday.

After a tight game that was still goalless going into extra time, Arjen Robben and Thomas Muller scored in the closing stages to secure a dramatic 2-0 victory.

It took Guardiola's trophy tally for the season to four, and will have been a massive relief to a man who has been feeling the pressure since Bayern's embarrassing Champions League semi-final exit at the hands of Real Madrid.

VIDEO: Scroll down for Bayern fans celebrate German Cup victory over Dortmund wildly

Relief: The win would have been a massive weight of Guardiola's shoulders, after recent pressure

Joy: It was the Spaniard's fourth trophy in his debut season in Germany

The former Barcelona coach had a tough act to follow when he took over this season following Bayern’s treble-winning campaign under former coach Jupp Heynckes.

'This was a very difficult year for me, my first in Germany. So four titles is good,' he said after their 2-0 Cup win over Dortmund.

Guardiola quickly led Bayern to the UEFA Super Cup and the club World Cup title when he took over before racing to the quickest ever Bundesliga title with seven games to spare.

'When a team wins the league title then it is already a good season,” Guardiola told reporters. 'But we are happy to have achieved this season. The German Cup was a big title.'

The Bavarians broke record after record under Guardiola before their air of invincibility and their unbeaten streak in the league, that stretched for over a year and a half, burst after securing the league title.

Game changer: Arjen Robben broke the deadlock in the final with his 107th minute goal

High spirits: And Philip Lahm, who was injured in the final, was also well enough to celebrate with wife Claudia

They lost several Bundesliga games including a 3-0 home demolition by Dortmund and were eliminated from the Champions League by Real Madrid in the seminfinals with a 5-0 aggregate loss that included a stunning 4-0 home defeat.

The 43-year-old, who took a year out after winning 14 out of 19 possible titles in four seasons at Barca, quickly moved into the spotlight as their form nose-dived in March after a near flawless campaign in all competitions up to that point.

'It was justified criticism,' Guardiola admitted. 'It was things I did that I should not have done. The criticism for the game against Real was also justified but it is part of the work I do.'

He had been criticised for sticking to a possession game throughout the season that served them well until it yielded zero goals against Real over two legs.

Selfie time: Aston Villa fan Tom Hanks, who is currently filming in Germany, was also at the game